Dec 07 19:43:43.324 INFO testing cowvec-0.1.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 19:43:43.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 19:43:43.585 INFO [stdout] 639301a013c89154b06249cc5cc7ce7fcae7d2fdaad7748ebd722b81ce387cc9
Dec 07 19:43:43.587 INFO running `"docker" "start" "-a" "639301a013c89154b06249cc5cc7ce7fcae7d2fdaad7748ebd722b81ce387cc9"`
Dec 07 19:43:43.994 INFO [stderr] usermod: no changes
Dec 07 19:43:44.028 INFO [stderr]    Compiling cowvec v0.1.2 (/source)
Dec 07 19:43:44.673 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 07 19:43:44.675 INFO [stderr] su: No module specific data is present
Dec 07 19:43:44.923 INFO running `"docker" "inspect" "639301a013c89154b06249cc5cc7ce7fcae7d2fdaad7748ebd722b81ce387cc9"`
Dec 07 19:43:45.027 INFO running `"docker" "rm" "-f" "639301a013c89154b06249cc5cc7ce7fcae7d2fdaad7748ebd722b81ce387cc9"`
Dec 07 19:43:45.144 INFO [stdout] 639301a013c89154b06249cc5cc7ce7fcae7d2fdaad7748ebd722b81ce387cc9
Dec 07 19:43:45.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 19:43:45.298 INFO [stdout] 47bfa7bd2656bd21f687f27d282815793138e87e5b6e3e3910406b9d539b0d11
Dec 07 19:43:45.300 INFO running `"docker" "start" "-a" "47bfa7bd2656bd21f687f27d282815793138e87e5b6e3e3910406b9d539b0d11"`
Dec 07 19:43:45.653 INFO [stderr] usermod: no changes
Dec 07 19:43:45.680 INFO [stderr]    Compiling cowvec v0.1.2 (/source)
Dec 07 19:43:46.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 07 19:43:46.699 INFO [stderr] su: No module specific data is present
Dec 07 19:43:46.924 INFO running `"docker" "inspect" "47bfa7bd2656bd21f687f27d282815793138e87e5b6e3e3910406b9d539b0d11"`
Dec 07 19:43:47.027 INFO running `"docker" "rm" "-f" "47bfa7bd2656bd21f687f27d282815793138e87e5b6e3e3910406b9d539b0d11"`
Dec 07 19:43:47.180 INFO [stdout] 47bfa7bd2656bd21f687f27d282815793138e87e5b6e3e3910406b9d539b0d11
Dec 07 19:43:47.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 19:43:47.349 INFO [stdout] ec47469f937b65f4c0143f6e8fceadc52b55b760c8e38c4fdd85b87169874fd2
Dec 07 19:43:47.354 INFO running `"docker" "start" "-a" "ec47469f937b65f4c0143f6e8fceadc52b55b760c8e38c4fdd85b87169874fd2"`
Dec 07 19:43:47.768 INFO [stderr] usermod: no changes
Dec 07 19:43:47.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 19:43:47.809 INFO [stderr]      Running /target/debug/deps/cowvec-77d65c9b387bceba
Dec 07 19:43:47.822 INFO [stdout] 
Dec 07 19:43:47.822 INFO [stdout] running 4 tests
Dec 07 19:43:47.822 INFO [stdout] test tests::owned ... ok
Dec 07 19:43:47.822 INFO [stdout] test tests::borrowed_str ... ok
Dec 07 19:43:47.823 INFO [stdout] test tests::borrowed ... ok
Dec 07 19:43:47.824 INFO [stdout] test tests::owned_str ... ok
Dec 07 19:43:47.825 INFO [stdout] 
Dec 07 19:43:47.825 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:43:47.825 INFO [stdout] 
Dec 07 19:43:47.825 INFO [stderr]    Doc-tests cowvec
Dec 07 19:43:48.636 INFO [stdout] 
Dec 07 19:43:48.636 INFO [stdout] running 0 tests
Dec 07 19:43:48.636 INFO [stdout] 
Dec 07 19:43:48.636 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:43:48.636 INFO [stdout] 
Dec 07 19:43:48.648 INFO [stderr] su: No module specific data is present
Dec 07 19:43:48.934 INFO running `"docker" "inspect" "ec47469f937b65f4c0143f6e8fceadc52b55b760c8e38c4fdd85b87169874fd2"`
Dec 07 19:43:49.124 INFO running `"docker" "rm" "-f" "ec47469f937b65f4c0143f6e8fceadc52b55b760c8e38c4fdd85b87169874fd2"`
Dec 07 19:43:49.240 INFO [stdout] ec47469f937b65f4c0143f6e8fceadc52b55b760c8e38c4fdd85b87169874fd2